LIM - IAD

$243 Find Cheap Flights from Lima to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lima to Dulles Intl departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lima to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lima to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$465
Typical prices: $434-$634
Avianca, Copa Airlines
Thu 4/23Wed 4/29
LIM - IAD • 1 stop
Cheapest one-way
$243
Typical prices: $299-$482
Multiple Airlines
Sun 4/12
LIM - IAD • 3 stops
Top airlines
Cheapest • from $474 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Lima and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $520 (round-trip)
Shortest trip • 10h 47m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lima to Dulles Intl (LIM-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lima to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lima to Dulles Intl

Thu, Apr 23 - Wed, Apr 29
Multiple Airlines Logo
2:50 am - 2:15 pm
LIM
-
IAD
10h 25m
1 stop
Multiple Airlines Logo
9:32 am - 1:20 am
IAD
-
LIM
16h 48m
1 stop
$465Multiple Airlines
Thu, Apr 9 - Mon, Apr 27
Multiple Airlines Logo
1:30 pm - 6:33 pm
LIM
-
IAD
28h 03m
2 stops
Multiple Airlines Logo
9:32 am - 12:25 pm
IAD
-
LIM
27h 53m
1 stop
$468Multiple Airlines
Thu, Apr 16 - Sat, Aug 22
Avianca Logo
1:40 am - 2:15 pm
LIM
-
IAD
11h 35m
1 stop
Avianca Logo
6:50 am - 8:50 pm
IAD
-
LIM
15h 00m
1 stop
$474Avianca
Tue, Apr 7 - Fri, Apr 17
Multiple Airlines Logo
12:15 am - 6:33 pm
LIM
-
IAD
17h 18m
2 stops
Multiple Airlines Logo
2:21 am - 10:45 pm
IAD
-
LIM
21h 24m
1 stop
$475Multiple Airlines
Wed, Apr 22 - Mon, Jun 8
Avianca Logo
2:50 am - 2:15 pm
LIM
-
IAD
10h 25m
1 stop
Avianca Logo
3:35 pm - 1:45 am
IAD
-
LIM
11h 10m
1 stop
$481Avianca
Wed, Apr 22 - Mon, Jun 8
Avianca Logo
2:50 am - 2:15 pm
LIM
-
IAD
10h 25m
1 stop
Avianca Logo
5:45 am - 8:50 pm
IAD
-
LIM
16h 05m
2 stops
$482Avianca
Thu, Jun 25 - Sat, Aug 22
Avianca Logo
5:35 pm - 5:20 am
LIM
-
IAD
10h 45m
1 stop
Avianca Logo
6:50 am - 4:30 pm
IAD
-
LIM
10h 40m
1 stop
$483Avianca
Fri, Apr 24 - Mon, Apr 27
Avianca Logo
7:30 am - 2:45 am
LIM
-
IAD
18h 15m
2 stops
Avianca Logo
4:10 am - 4:30 pm
IAD
-
LIM
13h 20m
2 stops
$484Avianca
Sun, Apr 19 - Sun, Apr 26
Avianca Logo
11:45 am - 5:20 am
LIM
-
IAD
16h 35m
1 stop
Avianca Logo
3:35 pm - 12:50 am
IAD
-
LIM
10h 15m
1 stop
$489Avianca
Wed, Apr 8 - Fri, Apr 17
Multiple Airlines Logo
12:05 pm - 12:27 am
LIM
-
IAD
11h 22m
1 stop
Multiple Airlines Logo
2:21 am - 10:45 pm
IAD
-
LIM
21h 24m
1 stop
$490Multiple Airlines
Booking Insights

KAYAK's insights & trends for Lima to Dulles Intl flights

Get data-powered insights and trends into flights from Lima to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Lima to Washington, D.C. Dulles Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lima to Washington, D.C. Dulles Intl Airport departing in April.

What is the cheapest month to fly from Lima to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lima to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lima to Washington, D.C. Dulles Intl Airport is September, where tickets cost $429 (return) on average. On the other hand, the most expensive months are July and January, where the average cost of round-trip tickets is $599 and $555 respectively.

How far in advance should I book a flight from Lima to Washington, D.C. Dulles Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lima to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Lima to Washington, D.C. Dulles Intl Airport, you should book around 3 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$243
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Lima to Washington Dulles Airport

When to book flights from Lima to Dulles Intl

Are your dates flexible? Find out the best times to travel from Lima to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Lima to Washington Dulles Airport flights

  • What is the cheapest flight from Lima to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Lima to Washington, D.C. Dulles Intl Airport was $243 for a one-way ticket and $465 for a round-trip.

  • Do I need a passport to fly between Lima and Washington Dulles Airport?

    Yes

  • Which aircraft models fly most regularly from Lima to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lima to Washington Dulles Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Lima and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Washington Dulles Airport from Lima?

    Panama City is the most popular layover city among KAYAK users traveling from Lima to Washington Dulles Airport.

  • Which is the best airline for flights from Lima to Washington, D.C., Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Lima to Washington, D.C. are Delta and Copa Airlines. With an average price for the route of $598 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $571 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Lima to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lima to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lima to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Lima is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lima to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Lima with another airline. Booking your flights between Lima and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lima to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Lima up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Lima to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Lima to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lima to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8292 reviews
7.8Entertainment
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

No pilots so we were two hours late taking off and then no gate agents when we arrived in Salt Lake.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

Seats were awful. Media should have been included for such a long flight.

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Some of the Air hostesses are not that friendly. Need improvement

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

I upgraded to businesses class. Because of that the flight was comfortable.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

We waited for one hour to deboard the plane after landing. That could be better

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

Horrible experience. Flight cancelled. Arrived at destination 12 hs later. No one gave us an answer or any information. Very very poor service. We won’t ever travel again with Avianca

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Everything you need to know for your flight from Lima to Dulles Intl

Information on your arrival and departure airports